Ryzen 7 7800X3D
Xeon Silver 4108
Ryzen 7 7800X3D vs Xeon Silver 4108 Performance Spectrum
About PassMark
PassMark CPU Mark evaluates processor speed through complex mathematical computations. It provides a reliable metric to compare multi-core performance, where higher scores indicate faster processing for multitasking, gaming, and heavy workloads.
Ryzen 7 7800X3D vs Xeon Silver 4108 FPS Benchmarks
Predicted gaming performance across popular games. Tested paired with GeForce RTX 5090 to isolate CPU performance.
Search any supported game below to compare 1080p FPS for both components.
Path of Exile 2
Counter-Strike 2
League of Legends
Valorant
Among Us
Apex Legends
ARC Raiders
Baldur's Gate 3
Call of Duty: Black Ops 6
Ryzen 7 7800X3D vs Xeon Silver 4108: Pros, Cons & Final Verdict
See where each CPU makes more sense in practice: gaming, heavier work, platform cost, power draw, and upgrade path.
Ryzen 7 7800X3D
2023Why buy it
- ✅Better for gaming: +84.4% higher average FPS across 39 shared CPU benchmark tests.
- ✅Delivers 247.1% more PassMark for each dollar spent, at 76.4 vs 22.0 PassMark/$ ($449 MSRP vs $417 MSRP).
- ✅Newer platform on AM5 with DDR5 support instead of LGA3647 and DDR4.
- ✅100+% more PCIe lanes (28 vs 0) for storage and expansion-heavy builds.
- ✅Integrated graphics onboard with AMD Radeon Graphics (2-core), while Xeon Silver 4108 needs a discrete GPU.
Trade-offs
- ❌7.7% HIGHER MSRP$449 MSRPvs$417 MSRP
- ❌41.2% higher power demand at 120W vs 85W.
Xeon Silver 4108
2017Why buy it
- ✅Costs $32 less on MSRP ($417 MSRP vs $449 MSRP).
- ✅Draws 85W instead of 120W, a 35W reduction.
Trade-offs
- ❌Worse for gaming: lower average FPS than Ryzen 7 7800X3D across 39 shared CPU benchmark tests.
- ❌Lower PassMark (9,177 vs 34,293).
- ❌Lower PassMark per dollar, at 22.0 vs 76.4 PassMark/$ ($417 MSRP vs $449 MSRP).
- ❌Older platform position on LGA3647 with DDR4, while Ryzen 7 7800X3D moves to AM5 and DDR5.
- ❌No integrated graphics, while Ryzen 7 7800X3D can still boot and troubleshoot without a discrete GPU.
Quick Answers
So, is Ryzen 7 7800X3D better than Xeon Silver 4108?
Which one is better for gaming?
Which one is better for streaming, content creation, and heavy multitasking?
Which one is the smarter buy today, not just the cheaper CPU?
Which one is more future-proof for 2026 and beyond?
Ryzen 7 7800X3D vs Xeon Silver 4108 Technical Specifications
Side-by-side specs, architecture details, clocks, memory, power, and platform differences.
Ryzen 7 7800X3D
The Ryzen 7 7800X3D is manufactured by AMD. It was released in 4 January 2023 (2 years ago). It is based on the Raphael (Zen4) (2022−2023) architecture. It features 8 cores and 16 threads. Base frequency is 4.4 GHz, with boost up to 5 GHz. L3 cache: 96 MB (total). L2 cache: 1 MB (per core). Built on 5 nm process technology. Socket: AM5. Thermal design power (TDP): 120 Watt. Memory support: DDR5-5200. Passmark benchmark score: 34,293 points. Launch price was $449.
Xeon Silver 4108
The Xeon Silver 4108 is manufactured by Intel. It was released in 11 July 2017 (8 years ago). It is based on the Skylake (server) (2017−2018) architecture. It features 8 cores and 16 threads. Base frequency is 1.8 GHz, with boost up to 3 GHz. L3 cache: 11 MB. L2 cache: 8 MB. Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 85 Watt. Memory support: DDR4-2400. Passmark benchmark score: 9,177 points. Launch price was $417.
Processing Power
Both the Ryzen 7 7800X3D and Xeon Silver 4108 share an identical 8-core/16-thread configuration. Boost clocks reach 5 GHz on the Ryzen 7 7800X3D versus 3 GHz on the Xeon Silver 4108 — a 50% clock advantage for the Ryzen 7 7800X3D (base: 4.4 GHz vs 1.8 GHz). The Ryzen 7 7800X3D uses the Raphael (Zen4) (2022−2023) architecture (5 nm), while the Xeon Silver 4108 uses Skylake (server) (2017−2018) (14 nm). In PassMark, the Ryzen 7 7800X3D scores 34,293 against the Xeon Silver 4108's 9,177 — a 115.6% lead for the Ryzen 7 7800X3D. L3 cache: 96 MB (total) on the Ryzen 7 7800X3D vs 11 MB on the Xeon Silver 4108.
| Feature | Ryzen 7 7800X3D | Xeon Silver 4108 |
|---|---|---|
| Cores / Threads | 8 / 16 | 8 / 16 |
| Boost Clock | 5 GHz+67% | 3 GHz |
| Base Clock | 4.4 GHz+144% | 1.8 GHz |
| L3 Cache | 96 MB (total)+773% | 11 MB |
| L2 Cache | 1 MB (per core) | 8 MB+700% |
| Process | 5 nm-64% | 14 nm |
| Architecture | Raphael (Zen4) (2022−2023) | Skylake (server) (2017−2018) |
| PassMark | 34,293+274% | 9,177 |
| Cinebench R23 Multi | 18,500 | — |
| Geekbench 6 Single | 2,700 | — |
| Geekbench 6 Multi | 15,000 | — |
Memory & Platform
The Ryzen 7 7800X3D uses the AM5 socket (PCIe 5.0), while the Xeon Silver 4108 uses LGA3647 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Ryzen 7 7800X3D | Xeon Silver 4108 |
|---|---|---|
| Socket | AM5 | LGA3647 |
| PCIe Generation | PCIe 5.0+67% | PCIe 3.0 |
| Max RAM Speed | DDR5-5200 | — |
| Max RAM Capacity | 128 GB | — |
| RAM Channels | 2 | — |
| ECC Support | Yes | — |
| PCIe Lanes | 28 | — |
Advanced Features
Virtualization: AMD-V (Ryzen 7 7800X3D) / not specified (Xeon Silver 4108). The Ryzen 7 7800X3D includes integrated graphics (AMD Radeon Graphics (2-core)), while the Xeon Silver 4108 requires a dedicated GPU. Primary use case: Ryzen 7 7800X3D targets Gaming. Direct competitor: Ryzen 7 7800X3D rivals Intel Core i7-14700K.
| Feature | Ryzen 7 7800X3D | Xeon Silver 4108 |
|---|---|---|
| Integrated GPU | Yes | — |
| IGPU Model | AMD Radeon Graphics (2-core) | — |
| Unlocked | Yes | — |
| AVX-512 | Yes | — |
| Virtualization | AMD-V | — |
| Target Use | Gaming | — |
Value Analysis
At launch, the Ryzen 7 7800X3D was priced at $449, while the Xeon Silver 4108 came in at $417. On launch pricing ($449 vs $417), Xeon Silver 4108 was $32 cheaper. In terms of value on MSRP (PassMark points per dollar), the Ryzen 7 7800X3D delivers 76.4 pts/$ vs 22.0 pts/$ for the Xeon Silver 4108 — making the Ryzen 7 7800X3D the 110.5% better value option.
| Feature | Ryzen 7 7800X3D | Xeon Silver 4108 |
|---|---|---|
| MSRP | $449 | $417-7% |
| Performance per Dollar | 76.4+247% | 22.0 |
| Release Date | 2023 | 2017 |
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